/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {h, ref, reactive} from 'vue'
import {useI18n} from 'vue-i18n'
import {useRouter} from 'vue-router'
import type {Router} from 'vue-router'
import type {TableColumns} from 'naive-ui/es/data-table/src/interface'
import {NSpace, NTooltip, NButton, NPopconfirm} from 'naive-ui'
import {EditOutlined, DeleteOutlined} from '@vicons/antd'
import {useAsyncState} from '@vueuse/core'
import {
    queryUdfFuncListPaging,
    deleteUdfFunc
} from '@/service/modules/resources'
import {
    COLUMN_WIDTH_CONFIG,
    calculateTableWidth,
    DefaultTableWidth
} from '@/common/column-width-config'
import type {IUdfFunctionParam} from './types'

export function useTable() {
    const {t} = useI18n()
    const router: Router = useRouter()

    const variables = reactive({
        columns: [],
        tableWidth: DefaultTableWidth,
        row: {},
        tableData: [],
        id: ref(Number(router.currentRoute.value.params.id) || -1),
        page: ref(1),
        pageSize: ref(10),
        searchVal: ref(),
        totalPage: ref(1),
        showRef: ref(false),
        loadingRef: ref(false)
    })

    const createColumns = (variables: any) => {
        variables.columns = [
            {
                title: '#',
                key: 'id',
                render: (_row, index) => index + 1,
                ...COLUMN_WIDTH_CONFIG['index']
            },
            {
                title: t('resource.function.udf_function_name'),
                key: 'funcName',
                ...COLUMN_WIDTH_CONFIG['name']
            },
            {
                title: t('resource.function.user_name'),
                ...COLUMN_WIDTH_CONFIG['userName'],
                key: 'userName'
            },
            {
                title: t('resource.function.class_name'),
                key: 'className',
                ...COLUMN_WIDTH_CONFIG['name']
            },
            {
                title: t('resource.function.type'),
                key: 'type',
                ...COLUMN_WIDTH_CONFIG['type']
            },
            {
                title: t('resource.function.description'),
                key: 'description',
                ...COLUMN_WIDTH_CONFIG['note']
            },
            {
                title: t('resource.function.jar_package'),
                key: 'resourceName',
                ...COLUMN_WIDTH_CONFIG['name']
            },
            {
                title: t('resource.function.update_time'),
                key: 'updateTime',
                ...COLUMN_WIDTH_CONFIG['time']
            },
            {
                title: t('resource.function.operation'),
                key: 'operation',
                ...COLUMN_WIDTH_CONFIG['operation'](2),
                render: (row) => {
                    return h(NSpace, null, {
                        default: () => [
                            h(
                                NTooltip,
                                {},
                                {
                                    trigger: () =>
                                        h(
                                            NButton,
                                            {
                                                circle: true,
                                                type: 'info',
                                                size: 'tiny',
                                                class: 'btn-edit',
                                                onClick: () => {
                                                    handleEdit(row)
                                                }
                                            },
                                            {
                                                icon: () => h(EditOutlined)
                                            }
                                        ),
                                    default: () => t('resource.function.edit')
                                }
                            ),
                            h(
                                NPopconfirm,
                                {
                                    onPositiveClick: () => {
                                        handleDelete(row.id)
                                    }
                                },
                                {
                                    trigger: () =>
                                        h(
                                            NTooltip,
                                            {},
                                            {
                                                trigger: () =>
                                                    h(
                                                        NButton,
                                                        {
                                                            circle: true,
                                                            type: 'error',
                                                            size: 'tiny',
                                                            class: 'btn-delete'
                                                        },
                                                        {
                                                            icon: () => h(DeleteOutlined)
                                                        }
                                                    ),
                                                default: () => t('resource.function.delete')
                                            }
                                        ),
                                    default: () => t('resource.function.delete_confirm')
                                }
                            )
                        ]
                    })
                }
            }
        ] as TableColumns<any>
        if (variables.tableWidth) {
            variables.tableWidth = calculateTableWidth(variables.columns)
        }
    }

    const getTableData = (params: IUdfFunctionParam) => {
        if (variables.loadingRef) return
        variables.loadingRef = true
        const {state} = useAsyncState(
            queryUdfFuncListPaging({...params}).then((res: any) => {
                variables.totalPage = res.totalPage
                variables.tableData = res.totalList.map((item: any) => {
                    return {...item}
                })
                variables.loadingRef = false
            }),
            {total: 0, table: []}
        )
        return state
    }

    const handleEdit = (row: any) => {
        variables.showRef = true
        variables.row = row
    }

    const handleDelete = (id: number) => {
        /* after deleting data from the current page, you need to jump forward when the page is empty. */
        if (variables.tableData.length === 1 && variables.page > 1) {
            variables.page -= 1
        }

        deleteUdfFunc(id).then(() =>
            getTableData({
                id: variables.id,
                pageSize: variables.pageSize,
                pageNo: variables.page,
                searchVal: variables.searchVal
            })
        )
    }

    return {
        variables,
        createColumns,
        getTableData
    }
}
